CN109057910A - A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure - Google Patents
A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure Download PDFInfo
- Publication number
- CN109057910A CN109057910A CN201811000099.XA CN201811000099A CN109057910A CN 109057910 A CN109057910 A CN 109057910A CN 201811000099 A CN201811000099 A CN 201811000099A CN 109057910 A CN109057910 A CN 109057910A
- Authority
- CN
- China
- Prior art keywords
- return opening
- oil
- oil return
- connecting flange
- string
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003921 oil Substances 0.000 title claims abstract description 151
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure, in string oil construction, since the flange on oil return opening is not installed also, therefore, it needs to give by supplementary structure temporarily to connect string oil pipe and oil outlet, at this time, first connecting flange is fastened by the end plate at fastener and string oil pipe nozzle, then, the other end of connecting flange is against on oil outlet again, connecting flange is pressed on oil return opening by compressing structure, thus rapidly connection string oil pipe and oil outlet, it is firm and safe to connect, and guarantees being normally carried out for string oil construction；And due to only needing respectively to push against the end face of connecting flange with string oil pipe and oil return opening to connect, it need to only guarantee that string oil pipe nozzle diameter and oil return opening bore are less than the excircle diameter of connecting flange, therefore, the case where same set of lubricating oil circulating tank string oil pipe peculiar to vessel is applicable to different oil return opening bores and string oil pipe nozzle diameter from oil return opening connection structure, it is applied widely, it is versatile.
Description
Technical field
The present invention relates to lubricating oil tank string oil pipes peculiar to vessel and oil return opening connection structure.
Background technique
Large-sized low-speed diesel main engine peculiar to vessel needs oil lubrication and cooling when running, it is therefore desirable to be arranged in hull
Lubricating oil circulating tank is docked with the flange on the oil return opening of diesel main engine by the string oil pipe of lubricating oil circulating tank and realizes pipeline closure,
With lubricating oil used in cooling and clarification diesel main engine.However, needing to carry out lubricating oil circulating tank during hull construction
String oil construction, before string oil construction, the flange on the oil return opening of diesel main engine does not start to be installed, this results in string oil to apply
Working hour, string oil pipe can not docks with the oil return opening of diesel main engine, the progress that the oil that influences to go here and there is constructed.To solve the above problems, guaranteeing
Normal string oil construction, the prior art is will to go here and there the nozzle of oil pipe to be directly weldingly fixed on the top plate of cabin, followed by string
Oil construction then clears the ship and deoils, and cut open the weld seam of string oil pipe and cabin top plate wait go here and there after the completion of oil construction, removes and goes here and there oil pipe, leads
It causes entire oil work progress of going here and there complicated, takes time and effort, construction cost is high.
Summary of the invention
The present invention is intended to provide a kind of lubricating oil circulating tank string oil pipe and oil return opening peculiar to vessel that connection is convenient, reliable and safe connects
Binding structure.
A kind of lubricating oil circulating tank string oil pipe peculiar to vessel of the present invention and oil return opening connection structure, including string oil pipe and fixation
Oil return opening on bulkhead, set is connected with end plate on the side wall at string oil pipe nozzle, end plate and oil return at string oil pipe nozzle
Connecting flange is provided between mouthful, the through-hole of connecting flange is opposite with the nozzle of string oil pipe and oil return opening, the one side of connecting flange
It is fastened as a whole by fastener and the end plate at string oil pipe nozzle, the another side of connecting flange is pressed on back by compressing structure
On hydraulic fluid port.
A kind of lubricating oil circulating tank string oil pipe peculiar to vessel of the present invention and oil return opening connection structure, in string oil construction, by
It is not installed also in the flange on oil return opening, therefore, it is necessary to give temporarily connecting string oil pipe and oil outlet by supplementary structure, this
When, first connecting flange is fastened by fastener and the end plate gone here and there at oil pipe nozzle, then, then by the other end of connecting flange
Be against on oil outlet, connecting flange be pressed on oil return opening by compressing structure, thus rapidly connection string oil pipe with it is fuel-displaced
Mouthful, it is firm and safe to connect, and guarantees being normally carried out for string oil construction；And due to only need by the end face of connecting flange respectively with string
Oil pipe and oil return opening push against connection, need to only guarantee that string oil pipe nozzle diameter and oil return opening bore are less than the excircle of connecting flange
Diameter, therefore, same set of lubricating oil circulating tank string oil pipe peculiar to vessel are applicable to different oil return opening mouths from oil return opening connection structure
It is the case where diameter and string oil pipe nozzle diameter, applied widely, it is versatile.
The compressing structure includes several magnetic suction discs and number and several the consistent clampings of magnetic suction disc number
Card code, several described magnetic suction discs are arranged along the outer circle circle spacing of connecting flange, and each magnetic suction disc is adsorbed on bulkhead
On, setting is parallel to the horizontal strip through-hole of bulkhead on each magnetic suction disc, and the clamping card code is L-shaped, clamping card code
Wherein a line passed through by the horizontal strip through-hole on corresponding magnetic suction disc after, it is logical that the end on this side is pierced by horizontal bar shaped
Hole simultaneously extends to above connecting flange, and the end of the another a line of clamping card code is then against on bulkhead, is pierced by level in clamping card code
Strip through-hole simultaneously extends to and is provided with threaded hole on the part above connecting flange, and hold-down bolt is screwed in by threaded hole, and end is supported
Tightly on connecting flange end face, connecting flange is pushed against on oil return opening.It is tightly adsorbed on bulkhead through magnetic suction disc, to provide
Enough support strengths, the cooperation through clamping card code and magnetic suction disc and clamping bolt, in clamping bolt screwing operations, card
Tight card code stress, magnetic suction disc provides enough support strengths at this time, and the locking effect of clamping bolt can be made more preferable, further protects
Connecting flange is firm and safe is pushed against on oil return opening for card；In addition, since several magnetic suction discs are along the outer of connecting flange
Round week setting, therefore, when adjusting clamping bolt, can apply different compressions according to the different location of connecting flange end face
Power, to make being pressed together on oil return opening of the end face uniform force of connecting flange.
Or the compressing structure include several clamping card codes and with the consistent stretching screw of clamping card code number, institute
It is L-shaped to state clamping card code, when clamping card code is mounted on oil return opening, the long side of clamping card code is partially protruded into oil return opening,
And the short side of clamping card code is parallel with oil return opening side wall, in the long side of clamping card code and in extending into the part in oil return opening
On be provided with strip through-hole, installation screw is provided on the short side of clamping card code, clamping screw is by corresponding card machine card code
Installation screw screw in, screw terminal is pushed against on the side wall of oil return opening, and every stretching screw passes through on corresponding clamping card code
Strip through-hole after, insertion end is tightened in the threaded hole on connecting flange, and is locked stretching screw by locking nut
In on clamping card code, oil return opening is pushed against on connecting flange.By stretching screw, clamping card code, locking nut and lock
The cooperation of tight bolt, can make compressing structure by oil return opening being against on connecting flange tightly, to guarantee that connecting flange is firm and pacifies
Complete connect with oil return opening and string oil pipe；In addition, due in the long side of clamping card code and in extending into the part in oil return opening
On be provided with strip through-hole, therefore, returning for different-diameter can be adapted to respect to the position of strip through-hole by mobile stretching screw
Hydraulic fluid port further increases the scope of application of compressing structure；And clamping card code is locked on oil return opening by clamping screw, make clamping
Card code provides stretching screw and the bigger support strength of locking nut, the more effective substrate hold-down function for guaranteeing compressing structure.
Detailed description of the invention
Fig. 1 and Fig. 2 is schematic structural view of the invention.
Fig. 3 and Fig. 4 is connecting flange structure schematic diagram.
Fig. 5 is part A partial enlarged view in Fig. 3 and Fig. 4.
Fig. 6 is the left view of magnetic suction disc structure.
Fig. 7 is the top view (the clamping card code matched with stretching screw) of clamping card code.
Fig. 8 is the structural schematic diagram (the clamping card code matched with magnetic suction disc) of clamping card code.
Specific embodiment
A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure, as shown in Figure 1 to Figure 2, including string oil pipe 6 and
The oil return opening 8 being fixed on bulkhead 7, set is connected with end plate 9 on the side wall at string 6 nozzle of oil pipe, it is characterised in that: in string oil pipe
Be provided with connecting flange 1 between end plate 9 at 6 nozzles and oil return opening 8, the through-hole 10 of connecting flange 1 and the nozzle of string oil pipe 6 and
Oil return opening 8 is opposite, and the one side of connecting flange 1 is fastened as a whole by fastener and the end plate 9 at string 6 nozzle of oil pipe, connection method
The another side of orchid 1 is pressed on oil return opening 8 by compressing structure.Wherein, the fastener can be bolt or screw etc..
As shown in Fig. 1, Fig. 3 and Fig. 6, Fig. 8, the compressing structure includes several magnetic suction discs 4 and number and magnetic
Several consistent clamping card codes 2 of 4 numbers of power sucker, outer circle circle spacing of several the described magnetic suction discs 4 along connecting flange 1
Setting, each magnetic suction disc 4 are adsorbed on bulkhead 7, and setting is parallel to the horizontal bar of bulkhead 7 on each magnetic suction disc 4
Shape through-hole 11, the clamping card code 2 is L-shaped, and the wherein a line of clamping card code 2 is by the horizontal bar on corresponding magnetic suction disc 4
After shape through-hole 11 passes through, the end on this side is pierced by horizontal strip through-hole 11 and extends to 1 top of connecting flange, clamping card code 2
The end of another a line is then against on bulkhead 7, is pierced by horizontal strip through-hole 11 in clamping card code 2 and is extended to above connecting flange 1
Part on be provided with threaded hole, hold-down bolt 3 is screwed in by threaded hole, end push against on 1 end face of connecting flange, will connect
Flange 1 is pushed against on oil return opening 8, wherein the magnetic suction disc is the prior art.Spacing between adjacent clamping card code 2 is identical,
And the side wall of magnetic suction disc 4 corresponding with each clamping card code 2 is against on the side wall of connecting flange 1, due to adjacent clamping card
Spacing between code 2 is identical, therefore can further make the stress of connecting flange 1 more uniform, will not tilt；And each magnetic
The side wall of power sucker 4 is against on the side wall of connecting flange 1, can limit the displacement of connecting flange 1.
As shown in Fig. 2, Fig. 4 and Fig. 7 or the compressing structure include several clamping card codes 2 and with clamping card
2 consistent stretching screws 13 of number of code, the clamping card code 2 is L-shaped, when clamping card code 2 is mounted on oil return opening 8, clamping card
The long side of code 2 partially protrudes into oil return opening 8, and the short side of clamping card code 2 is parallel with 8 side wall of oil return opening, in clamping card
In the long side of code 2 and in being provided with strip through-hole 14 on the part extending into oil return opening 8, set on the short side of clamping card code 2
It is equipped with installation screw, clamping screw 15 is screwed in by the installation screw on corresponding card machine card code 2, and screw terminal is pushed against in oil return opening
On 8 side wall, after every stretching screw 13 passes through the strip through-hole 14 on corresponding clamping card code 2, insertion end is tightened in company
In threaded hole 16 on acting flange 1, and stretching screw 13 is lock on clamping card code 2 by locking nut 17, by oil return
Mouth 8 is pushed against on connecting flange 1.Spacing between adjacent clamping card code 2 is identical, can effectively ensure that compressing structure is compressing oil return
When mouth 8, oil return opening is more uniformly stressed, and will not be tilted.It is provided in the long side of each clamping card code 2 and clamping card code
The parallel riser 18 of 2 short side, has spacing between riser 18 and the short side of clamping card code 2, and spacing formation is stuck in oil return opening
Clamping slot 19 on side wall, when installing compressing structure, is effectively avoided back by the way that clamping slot 19 to be stuck on 8 side wall of oil return opening
Hydraulic fluid port 8 shifts.
As shown in figure 5, connecting flange 1 towards string oil pipe 6 end face on and in close to connecting flange 1 through-hole 10 at
And cyclic annular toothed surface is respectively arranged on end face of the connecting flange 1 towards oil return opening 8 and in close 1 edge of connecting flange
12, it is provided with ring seal gasket 5 in the ring-type toothed surface 12, by the way that annular sealing gaskets 5 is arranged, thus further effectively
Avoid going here and there oil construction when oil leak, in addition, cyclic annular toothed surface 12 is arranged, it is possible to increase cyclic annular toothed surface 12 and Gask-O-Seal thereon
Frictional force between piece 5 connect connecting flange 1 with oil return opening 8 and connecting flange 1 with the end plate 9 on string oil pipe 6 more firm
Lean on, further avoid going here and there oil construction when oil leak.
Claims (7)
1. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure, including go here and there oil pipe (6) and be fixed on bulkhead (7)
Oil return opening (8), string oil pipe (6) nozzle at side wall on set be connected with end plate (9), it is characterised in that: string oil pipe (6) nozzle
It is provided with connecting flange (1) between the end plate (9) and oil return opening (8) at place, the through-hole (10) and string oil pipe (6) of connecting flange (1)
Nozzle and oil return opening (8) relatively, the one side of connecting flange (1) is tight by fastener and the end plate (9) gone here and there at oil pipe (6) nozzle
It is solidified as a whole, the another side of connecting flange (1) is pressed on oil return opening (8) by compressing structure.
2. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel according to claim 1 and oil return opening connection structure, it is characterised in that:
The compressing structure includes several magnetic suction discs (4) and number and several consistent clamping cards of magnetic suction disc (4) number
Code (2), several described magnetic suction discs (4) are arranged along the outer circle circle spacing of connecting flange (1), and each magnetic suction disc (4) is equal
It is adsorbed on bulkhead (7), setting is parallel to the horizontal strip through-hole (11) of bulkhead (7) on each magnetic suction disc (4), described
Clamping card code (2) is L-shaped, and the wherein a line of clamping card code (2) is by the horizontal strip through-hole on corresponding magnetic suction disc (4)
(11) after passing through, the end on this side is pierced by horizontal strip through-hole (11) and extends to above connecting flange (1), clamping card code (2)
The end of another a line be then against on bulkhead (7), be pierced by horizontal strip through-hole (11) in clamping card code (2) and extend to connection method
It is provided with threaded hole on part above blue (1), hold-down bolt (3) is screwed in by threaded hole, and end is pushed against in connecting flange (1)
On end face, connecting flange (1) is pushed against on oil return opening (8).
3. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel according to claim 1 and oil return opening connection structure, it is characterised in that:
The compressing structure include several clamping card codes (2) and with the consistent stretching screw of clamping card code (2) number (13), it is described
Clamping card code (2) is L-shaped, and when clamping card code (2) is mounted on oil return opening (8), the long side of clamping card code (2) is partially protruded into
In oil return opening (8), and the short side of clamping card code (2) is parallel with oil return opening (8) side wall, in the long side of clamping card code (2) and
In being provided with strip through-hole (14) on the part extending into oil return opening (8), installation is provided on the short side of clamping card code (2)
Screw hole, clamping screw (15) are screwed in by the installation screw on corresponding card machine card code (2), and screw terminal is pushed against in oil return opening (8)
Side wall on, after every stretching screw (13) passes through the strip through-hole (14) on corresponding clamping card code (2), insertion end is screwed
It is interior in the threaded hole (16) on connecting flange (1), and stretching screw (13) is lock onto clamping card code by locking nut (17)
(2) on, oil return opening (8) are pushed against on connecting flange (1).
4. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel according to claim 2 and oil return opening connection structure, it is characterised in that:
The side wall of each magnetic suction disc (4) is against on the side wall of connecting flange (1).
5. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel according to claim 3 and oil return opening connection structure, it is characterised in that:
Be provided with the riser (18) parallel with the short side of clamping card code (2) in the long side of each clamping card code (2), riser (18) with
There is spacing between the short side of clamping card code (2), which forms the clamping slot (19) being stuck on oil return opening side wall.
6. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel according to claim 2 or 5 and oil return opening connection structure, feature exist
In: the spacing between adjacent clamping card code (2) is identical.
7. a kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure described in -5 any one according to claim 1,
It is characterized by: on end face of the connecting flange (1) towards string oil pipe (6) and at the through-hole (10) close to connecting flange (1)
And ring-type is respectively arranged on the end face of connecting flange (1) towards oil return opening (8) and in close connecting flange (1) edge
Toothed surface (12) is provided with ring seal gasket (5) in the ring-type toothed surface (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000099.XA CN109057910A (en) | 2018-08-30 | 2018-08-30 | A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000099.XA CN109057910A (en) | 2018-08-30 | 2018-08-30 | A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057910A true CN109057910A (en) | 2018-12-21 |
Family
ID=64758622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811000099.XA Pending CN109057910A (en) | 2018-08-30 | 2018-08-30 | A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057910A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209197U (en) * | 2011-07-22 | 2012-05-02 | 蓬莱中柏京鲁船业有限公司 | Flushing filter for oil flushing of main machine |
| CN104314639A (en) * | 2014-11-10 | 2015-01-28 | 上海中船三井造船柴油机有限公司 | Compact low-speed diesel engine lubricating oil egress filtering device |
| CN204877581U (en) * | 2015-08-28 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Engine supercharger returns oil pipe gasket |
| CN205578112U (en) * | 2016-01-07 | 2016-09-14 | 江苏钧骋车业有限公司 | High security booster returns oil pipe |
| CN209145674U (en) * | 2018-08-30 | 2019-07-23 | 广州文冲船厂有限责任公司 | A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure |
-
2018
- 2018-08-30 CN CN201811000099.XA patent/CN109057910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209197U (en) * | 2011-07-22 | 2012-05-02 | 蓬莱中柏京鲁船业有限公司 | Flushing filter for oil flushing of main machine |
| CN104314639A (en) * | 2014-11-10 | 2015-01-28 | 上海中船三井造船柴油机有限公司 | Compact low-speed diesel engine lubricating oil egress filtering device |
| CN204877581U (en) * | 2015-08-28 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Engine supercharger returns oil pipe gasket |
| CN205578112U (en) * | 2016-01-07 | 2016-09-14 | 江苏钧骋车业有限公司 | High security booster returns oil pipe |
| CN209145674U (en) * | 2018-08-30 | 2019-07-23 | 广州文冲船厂有限责任公司 | A kind of lubricating oil circulating tank string oil pipe peculiar to vessel and oil return opening connection structure |
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